1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2014 Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 4 * Copyright (C) 2009 Simon Guinot <sguinot@lacie.com> 5 */ 6 7/dts-v1/; 8 9#include <dt-bindings/gpio/gpio.h> 10#include <dt-bindings/input/input.h> 11#include <dt-bindings/interrupt-controller/irq.h> 12#include "orion5x-mv88f5182.dtsi" 13 14/ { 15 model = "LaCie d2 Network"; 16 compatible = "lacie,d2-network", "marvell,orion5x-88f5182", "marvell,orion5x"; 17 18 memory { 19 device_type = "memory"; 20 reg = <0x00000000 0x4000000>; /* 64 MB */ 21 }; 22 23 chosen { 24 bootargs = "console=ttyS0,115200n8 earlyprintk"; 25 stdout-path = &uart0; 26 }; 27 28 soc { 29 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>, 30 <MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>, 31 <MBUS_ID(0x01, 0x0f) 0 0xfff80000 0x80000>; 32 }; 33 34 gpio-keys { 35 compatible = "gpio-keys"; 36 pinctrl-0 = <&pmx_buttons>; 37 pinctrl-names = "default"; 38 39 button-front { 40 label = "Front Push Button"; 41 linux,code = <KEY_POWER>; 42 gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>; 43 }; 44 45 switch-power-rocker-sw-on { 46 label = "Power rocker switch (on|auto)"; 47 linux,input-type = <5>; /* EV_SW */ 48 linux,code = <1>; /* D2NET_SWITCH_POWER_ON */ 49 gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>; 50 }; 51 52 switch-power-rocker-sw-off { 53 label = "Power rocker switch (auto|off)"; 54 linux,input-type = <5>; /* EV_SW */ 55 linux,code = <2>; /* D2NET_SWITCH_POWER_OFF */ 56 gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; 57 }; 58 }; 59 60 regulators { 61 compatible = "simple-bus"; 62 #address-cells = <1>; 63 #size-cells = <0>; 64 pinctrl-0 = <&pmx_sata0_power &pmx_sata1_power>; 65 pinctrl-names = "default"; 66 67 sata0_power: regulator@0 { 68 compatible = "regulator-fixed"; 69 reg = <0>; 70 regulator-name = "SATA0 Power"; 71 regulator-min-microvolt = <5000000>; 72 regulator-max-microvolt = <5000000>; 73 enable-active-high; 74 regulator-always-on; 75 regulator-boot-on; 76 gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>; 77 }; 78 79 sata1_power: regulator@1 { 80 compatible = "regulator-fixed"; 81 reg = <1>; 82 regulator-name = "SATA1 Power"; 83 regulator-min-microvolt = <5000000>; 84 regulator-max-microvolt = <5000000>; 85 enable-active-high; 86 regulator-always-on; 87 regulator-boot-on; 88 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; 89 }; 90 }; 91}; 92 93&devbus_bootcs { 94 status = "okay"; 95 96 devbus,keep-config; 97 98 /* 99 * Currently the MTD code does not recognize the MX29LV400CBCT 100 * as a bottom-type device. This could cause risks of 101 * accidentally erasing critical flash sectors. We thus define 102 * a single, write-protected partition covering the whole 103 * flash. TODO: once the flash part TOP/BOTTOM detection 104 * issue is sorted out in the MTD code, break this into at 105 * least three partitions: 'u-boot code', 'u-boot environment' 106 * and 'whatever is left'. 107 */ 108 flash@0 { 109 compatible = "cfi-flash"; 110 reg = <0 0x80000>; 111 bank-width = <1>; 112 #address-cells = <1>; 113 #size-cells = <1>; 114 115 partition@0 { 116 label = "Full512Kb"; 117 reg = <0 0x80000>; 118 read-only; 119 }; 120 }; 121}; 122 123&mdio { 124 status = "okay"; 125 126 ethphy: ethernet-phy { 127 reg = <8>; 128 }; 129}; 130 131&ehci0 { 132 status = "okay"; 133}; 134 135ð { 136 status = "okay"; 137 138 ethernet-port@0 { 139 phy-handle = <ðphy>; 140 }; 141}; 142 143&i2c { 144 status = "okay"; 145 clock-frequency = <100000>; 146 #address-cells = <1>; 147 148 rtc@32 { 149 compatible = "ricoh,rs5c372b"; 150 reg = <0x32>; 151 }; 152 153 fan@3e { 154 compatible = "gmt,g762"; 155 reg = <0x3e>; 156 157 /* Not enough HW info */ 158 status = "disabled"; 159 }; 160 161 eeprom@50 { 162 compatible = "atmel,24c08"; 163 reg = <0x50>; 164 }; 165}; 166 167&pinctrl { 168 pinctrl-0 = <&pmx_leds &pmx_board_id &pmx_fan_fail>; 169 pinctrl-names = "default"; 170 171 pmx_board_id: pmx-board-id { 172 marvell,pins = "mpp0", "mpp1", "mpp2"; 173 marvell,function = "gpio"; 174 }; 175 176 pmx_buttons: pmx-buttons { 177 marvell,pins = "mpp8", "mpp9", "mpp18"; 178 marvell,function = "gpio"; 179 }; 180 181 pmx_fan_fail: pmx-fan-fail { 182 marvell,pins = "mpp5"; 183 marvell,function = "gpio"; 184 }; 185 186 /* 187 * MPP6: Red front LED 188 * MPP16: Blue front LED blink control 189 */ 190 pmx_leds: pmx-leds { 191 marvell,pins = "mpp6", "mpp16"; 192 marvell,function = "gpio"; 193 }; 194 195 pmx_sata0_led_active: pmx-sata0-led-active { 196 marvell,pins = "mpp14"; 197 marvell,function = "sata0"; 198 }; 199 200 pmx_sata0_power: pmx-sata0-power { 201 marvell,pins = "mpp3"; 202 marvell,function = "gpio"; 203 }; 204 205 pmx_sata1_led_active: pmx-sata1-led-active { 206 marvell,pins = "mpp15"; 207 marvell,function = "sata1"; 208 }; 209 210 pmx_sata1_power: pmx-sata1-power { 211 marvell,pins = "mpp12"; 212 marvell,function = "gpio"; 213 }; 214 215 /* 216 * Non MPP GPIOs: 217 * GPIO 22: USB port 1 fuse (0 = Fail, 1 = Ok) 218 * GPIO 23: Blue front LED off 219 * GPIO 24: Inhibit board power off (0 = Disabled, 1 = Enabled) 220 */ 221}; 222 223&sata { 224 pinctrl-0 = <&pmx_sata0_led_active 225 &pmx_sata1_led_active>; 226 pinctrl-names = "default"; 227 status = "okay"; 228 nr-ports = <2>; 229}; 230 231&uart0 { 232 status = "okay"; 233}; 234